Eric K. Hoffer

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Ceriporiopsis subvermispora oxalate oxidase (CsOxOx) is the first bicupin enzyme identified that catalyzes manganese-dependent oxidation of oxalate. In previous work, we have shown that the dominant contribution to catalysis comes from the monoprotonated form of oxalate binding to a form of the enzyme in which an active site carboxylic acid residue must be(More)
a r t i c l e i n f o a b s t r a c t Leader self-development enables leaders to adapt to the continually changing environment both within and outside of the organization. The purpose of this paper is to describe the construct of leader self-development and the processes by which it can serve as an organizational leadership development strategy. We framed(More)
The authors report a case of a 16-year-old girl who presented with a 1-week history of progressive low-back pain, buttock paresthesias, and bilateral lower extremity pain and weakness. Magnetic resonance (MR) imaging and MR venography studies of her lumbar spine revealed engorgement of the epidural venous plexus and mild compression of the cauda equina. A(More)
BACKGROUND Active and passive theories have been advanced to explain splenomegaly and cytopenias in liver disease. Dameshek proposed active downregulation of hematopoiesis. Doan proposed passive trapping of blood components in a spleen enlarged by portal hypertension. Recent findings do not support a passive process. DISCUSSION Cytopenias and splenomegaly(More)
The purpose of this study was to test the feasibility of Local Computed Tomography (LCT) for the detection of longitudinal fractures and to determine the effect of the number of basis images on the detection accuracy. In Part I, 10 observers' evaluated LCT image volumes generated with 180 basis images of fractured and non-fractured teeth. These were(More)
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